What components must I add to 2-12volt wet cell batteries to lower it's output to 19 volts ?

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2006-10-31 03:35:07 · 3 answers · asked by Times Square Harry 1 in Consumer Electronics ➔ Other - Electronics

You can use a voltage regulator (such as the LM317T) if the current is low, otherwise you need to resort to a DC-DC converter

2006-10-31 10:19:08 · answer #1 · answered by amania_r 7 · 0⤊ 0⤋

A resistance that is capable of handling the load of the device you intend to operate! Consult ohm's law,,,,;-)=

2006-10-31 03:44:35 · answer #2 · answered by Jcontrols 6 · 0⤊ 0⤋

A resistance will be very very power ineffecient.U can use a DC - DC converter http://www.powerstream.com/ADC.htm

2006-10-31 05:46:01 · answer #3 · answered by Krishna D 1 · 0⤊ 0⤋